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Senior Principal Engineer Systems Architect - Systems Engineering

Northrop Grumman

$118,600 - $178,000
Oct 2, 2025
Melbourne, FL, USA
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Northrop Grumman is looking to solve systems engineering integration and architecture development problems for their Aeronautics Systems team, specifically for the Longshot team, by utilizing Model-Based Systems Engineering (MBSE) practices.

Requirements

  • Experience using Model Based Systems Engineering
  • Experience with Cameo Enterprise Architecture and the Systems Modeling Language (SysML)
  • Experience with Cameo Magic Draw or another MBSE tool such as Rhapsody, Sparx EA, and Enterprise Architect.
  • Experienced developing various DODAF view artifacts, especially Operational and functional viewpoints, using MBSE tools like Cameo
  • Knowledge of DODAF or SysML Viewpoints
  • Ability to analyze architectures and develop various DODAF or SysML Viewpoints
  • Experience in the military aerospace development environment

Responsibilities

  • Define system architectures
  • Architecture, CONOPS, and use case development using model-based systems engineering methodologies
  • Perform functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
  • Execution of trade studies to select from among multiple potential solutions
  • Perform Systems Requirements analysis
  • Management of requirements, include decomposition, allocation, verification, and validation

Other

  • Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 8 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 6 years of related professional/military experience, OR a STEM Ph.D. AND 4 years of related professional/military experience
  • Your ability to transfer and maintain the final adjudicated government Secret clearance (DoD must be in-scope or enrolled in Continuous Evaluation), and any program access(es) required for the position within a reasonable period of time, as determined by the company
  • U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions
  • Travel: Yes, 10% of the Time
  • Relocation assistance may be available